/*
 * JuiceFS, Copyright (C) 2020 Juicedata, Inc.
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package chunk

import (
	"os"
	"syscall"
	"time"
)

func getAtime(fi os.FileInfo) time.Time {
	if sst, ok := fi.Sys().(*syscall.Stat_t); ok {
		return time.Unix(sst.Atim.Unix())
	} else {
		return fi.ModTime()
	}
}
